Began new-api branch, and removed all traces of the old api from this branch

test/emittertests.cpp

@@ -1008,15 +1008,7 @@ namespace Test
 
 			if(output == desiredOutput) {
 				try {
-#ifdef YAML_CPP_OLD_API
-					std::stringstream stream(output);
-					YAML::Parser parser;
-					YAML::Node node;
-					parser.GetNextDocument(node);
-#else
                     YAML::Node node = YAML::Load(output);
-#endif
-					
 					passed++;
 				} catch(const YAML::Exception& e) {
 					std::cout << "Emitter test failed: " << name << "\n";